478 commits

Author	SHA1	Message	Date
Niko Matsakis	c93868c9dc	make volatile queries memoize ... This ensures consistency of results.	2018-10-09 12:41:56 -04:00
Niko Matsakis	7c65d07ea6	rename from WeakMemoizedStorage to DerivedStorage	2018-10-09 12:15:33 -04:00
Niko Matsakis	5ad0049b9f	merge volatile and memoized queries	2018-10-09 12:14:09 -04:00
Niko Matsakis	2d6e454638	add the idea of "untracked reads" and use it to optimize volatile ... Now we won't be tracking the inputs to a volatile query, since we don't care about them anyway.	2018-10-09 11:04:25 -04:00
Niko Matsakis	1e6bfc7fdd	introduce a callback into execute_query_implementation	2018-10-09 10:26:33 -04:00
Niko Matsakis	30236cc110	introduce a new helper, verify_inputs	2018-10-09 09:27:59 -04:00
Niko Matsakis	121821117d	Merge pull request #36 from matklad/weak-memoized ... Merge Memoized and Dependency storages	2018-10-09 08:53:57 -04:00
Niko Matsakis	296d33aae7	factor out ChangedAt to record when something changed	2018-10-09 08:53:13 -04:00
Niko Matsakis	4efbd411fa	check with old_memo.value.is_some() before revalidating inputs	2018-10-09 08:40:53 -04:00
Niko Matsakis	f04d66fce4	rename to MemoizationPolicy	2018-10-09 08:39:41 -04:00
Niko Matsakis	067e478e48	correct spelling, add spacing between fields	2018-10-09 08:37:57 -04:00
Niko Matsakis	d3fdfad141	Merge pull request #42 from memoryruins/remove-send-bounds ... Remove Send bounds on Query keys and values	2018-10-09 08:22:16 -04:00
Niko Matsakis	ac6f2a5689	Merge pull request #40 from matklad/reexport-runtime ... Re-export runtime	2018-10-09 08:21:44 -04:00
memoryruins	4c7bd8745a	Remove bounds on Query keys and values	2018-10-07 15:14:26 -04:00
Aleksey Kladov	f14d846146	Re-export runtime ... cc #17	2018-10-07 14:08:22 +03:00
Aleksey Kladov	6c09f40733	Remove DefaultKey trait ... We no longer use `.get` function directly, so DefaultKey does not make much sense	2018-10-07 14:01:58 +03:00
Aleksey Kladov	b411d51a05	Merge Memoized and Dependency storages ... closes #18	2018-10-06 20:15:12 +03:00
Niko Matsakis	2f5c2f1b44	add a comment	2018-10-06 07:12:29 -04:00
Niko Matsakis	0225fc615c	add a set_unchecked method that can be used to do mocking in tests	2018-10-05 15:23:17 -04:00
Niko Matsakis	c75e7e44f7	add a test showing that you can write use fn	2018-10-05 10:39:55 -04:00
Niko Matsakis	8366b3a38b	rename query_prototype to query_group	2018-10-05 10:35:50 -04:00
Niko Matsakis	55ec1f51d3	switch to use fn	2018-10-05 10:30:17 -04:00
Niko Matsakis	1b98ecb7a8	change to db.query(Query).set(key, value)	2018-10-05 06:58:51 -04:00
Niko Matsakis	0ee6f3884d	make query_prototype also define queries, remove query_definition	2018-10-05 05:55:35 -04:00
Niko Matsakis	cd5622c6de	make query method get by default ... Use `Query.set(db, key, value)` to set. Not sure about this.	2018-10-05 05:28:51 -04:00
Niko Matsakis	d6c7080877	introduce a GetQueryTable trait and use to get the query tables	2018-10-05 05:15:21 -04:00
Niko Matsakis	84dca313f7	factor out a QueryFunction trait -- inputs don't implement it	2018-10-05 04:59:33 -04:00
Niko Matsakis	a4fb4b7b13	rename query context to database	2018-10-05 04:54:51 -04:00
Niko Matsakis	89a0ff4221	Merge pull request #21 from nikomatsakis/docs ... change `query_prototype` to take entire trait; update the docs	2018-10-02 06:01:57 -04:00
Niko Matsakis	2ddc8032ee	make query_prototype take trait, rename hello_world to compiler	2018-10-01 20:42:41 -04:00
Niko Matsakis	5472cfdbc8	simplify the logic by using changed_at and not verified_at ... I think they are actually equivalent, as we have already fond that the inputs did not change in the range `changed_at..=verified_at`.	2018-10-01 13:20:18 -04:00
Aleksey Kladov	981606a121	Assert inputs are not modified concurrently	2018-10-01 16:29:19 +03:00
Niko Matsakis	157e1e47f1	add support for "dependency only" tracking	2018-10-01 08:40:15 -04:00
Niko Matsakis	5a802ae05c	add a helper method overwrite_placeholder	2018-10-01 08:40:15 -04:00
Niko Matsakis	5849af83ac	track the "changed at" revision for every query read as well	2018-10-01 08:40:14 -04:00
Niko Matsakis	436d4d5084	combine changed_at and value into a stamped value in the Memo	2018-10-01 08:39:50 -04:00
Niko Matsakis	b5d1ba9000	extract StampedValue into the runtime module	2018-10-01 08:39:50 -04:00
Aleksey Kladov	e13187f747	Track cycles in volatile queries	2018-10-01 13:58:54 +03:00
Niko Matsakis	968149dc34	rename from of to get and use read in tests	2018-09-30 10:59:08 -04:00
Niko Matsakis	6b5871c5af	nicer macro syntax ... we give bad error messages if misused, though	2018-09-30 10:55:59 -04:00
Niko Matsakis	0846e6ebba	write tests for input	2018-09-30 10:50:46 -04:00
Niko Matsakis	e2da42d36a	add "input" storage	2018-09-30 10:22:11 -04:00
Niko Matsakis	1fef80d659	expand incremental tests	2018-09-30 07:32:24 -04:00
Niko Matsakis	9bfd8ebbfa	add debugging, get incremental test working	2018-09-30 07:28:22 -04:00
Niko Matsakis	e134ffcdf4	add a public next_revision method and start on incremental test	2018-09-30 06:59:28 -04:00
Niko Matsakis	4f04f9335c	implement maybe_changed_since for volatile, fix comments	2018-09-30 06:09:06 -04:00
Niko Matsakis	7c78d60360	rename transparent to volatile	2018-09-30 06:05:42 -04:00
Niko Matsakis	b12b607db2	have query-descriptors invoke maybe_changed_since	2018-09-30 06:04:09 -04:00
Niko Matsakis	4449e97944	start threading through inputs and revision information	2018-09-29 10:19:10 -04:00
Niko Matsakis	907fe96628	add a Memoized struct	2018-09-29 07:24:53 -04:00
Niko Matsakis	738e285c5c	add a (unused) report_query_read to runtime to track deps	2018-09-29 07:23:45 -04:00
Niko Matsakis	5ed8cafe04	introduce active query and some (unused) fields	2018-09-29 07:15:41 -04:00
Niko Matsakis	dc94984a2b	introduce a LocalState type	2018-09-29 07:02:32 -04:00
Niko Matsakis	2e7e77516e	refactor to have a revision and shared state in runtime ... Pare down our feature list to what we actually *use*	2018-09-29 06:52:56 -04:00
Niko Matsakis	36e2b9cdcc	checkpoint: weird rustc bug permitting extra members	2018-09-29 06:41:00 -04:00
Niko Matsakis	d7b1d194de	remove the pub use for runtime to keep the "main namespace" clean ... Not sure which is better.	2018-09-29 06:20:12 -04:00
Niko Matsakis	8921a1bcde	introduce a QueryDescriptor trait	2018-09-29 06:04:02 -04:00
Niko Matsakis	c85edccc1e	remove the horrible dyn_descriptor and generate an enum	2018-09-29 06:01:44 -04:00
Niko Matsakis	d6821d1097	allow user to define link to storage/runtime entirely ... This seems like a more consistent abstraction.	2018-09-29 05:52:14 -04:00
Niko Matsakis	4b4ab53cdb	improve comment	2018-09-29 05:48:28 -04:00
Niko Matsakis	4054817a96	add a comment	2018-09-29 05:45:58 -04:00
Niko Matsakis	5bee46108d	remove the need to manually specify the QueryDescriptor ... The macro can handle it now.	2018-09-29 05:44:34 -04:00
Niko Matsakis	2e40e9d1e5	rename BaseQueryContext to just QueryContext ... And use it like `salsa::QueryContext` elsewhere.	2018-09-29 05:34:29 -04:00
Niko Matsakis	288fe5b25f	add a "runtime" and use that from query context impls	2018-09-29 05:31:26 -04:00
Niko Matsakis	ac7b02b7ef	add some comments and one more test	2018-09-29 04:53:59 -04:00
Niko Matsakis	7dcbaf4f2f	add test for transparent queries	2018-09-29 04:50:08 -04:00
Niko Matsakis	1b873281a1	permit multiple queries in query_prototype	2018-09-29 04:34:19 -04:00
Niko Matsakis	fe21e28b8c	add transparent storage and ability to select it in macro	2018-09-29 04:27:45 -04:00
Niko Matsakis	ed92e0f408	keep QueryState private	2018-09-28 17:47:40 -04:00
Niko Matsakis	fcd8e97500	rename storage to memoized	2018-09-28 17:47:09 -04:00
Niko Matsakis	9b4267f7c1	add a boilerplate reducing macro	2018-09-28 14:26:46 -04:00
Niko Matsakis	302a89fea5	rewrite to use parking lot rw-locks and make everything threadsafe	2018-09-28 14:02:39 -04:00
Niko Matsakis	086005dc52	convert the example into a test	2018-09-28 13:54:40 -04:00
Niko Matsakis	abb4345c08	add a bunch of comments, some new bounds	2018-09-28 13:53:15 -04:00
Niko Matsakis	3646890b38	make the example build	2018-09-28 11:40:43 -04:00
Niko Matsakis	798a8a418c	add an example and get it building	2018-09-28 11:26:53 -04:00
Niko Matsakis	cae379fd06	import the code	2018-09-28 11:04:52 -04:00
Niko Matsakis	b26f0c17ea	add readme, license, etc	2018-09-28 11:01:27 -04:00